diff options
Diffstat (limited to 'llvm/lib')
3 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp index aa40098f246..fba1fdab140 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp @@ -255,7 +255,7 @@ static bool HasOneUse(unsigned Reg, MachineInstr *Def, const VNInfo *DefVNI = LI.getVNInfoAt( LIS.getInstructionIndex(*Def).getRegSlot()); assert(DefVNI); - for (auto I : MRI.use_nodbg_operands(Reg)) { + for (auto &I : MRI.use_nodbg_operands(Reg)) { const auto &Result = LI.Query(LIS.getInstructionIndex(*I.getParent())); if (Result.valueIn() == DefVNI) { if (!Result.isKill()) @@ -360,7 +360,7 @@ static bool OneUseDominatesOtherUses(unsigned Reg, const MachineOperand &OneUse, const MachineInstr *OneUseInst = OneUse.getParent(); VNInfo *OneUseVNI = LI.getVNInfoBefore(LIS.getInstructionIndex(*OneUseInst)); - for (const MachineOperand &Use : MRI.use_operands(Reg)) { + for (const MachineOperand &Use : MRI.use_nodbg_operands(Reg)) { if (&Use == &OneUse) continue; diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyReplacePhysRegs.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyReplacePhysRegs.cpp index 11bda47eac5..1a83793b0d0 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyReplacePhysRegs.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyReplacePhysRegs.cpp @@ -88,6 +88,8 @@ bool WebAssemblyReplacePhysRegs::runOnMachineFunction(MachineFunction &MF) { if (VReg == WebAssembly::NoRegister) VReg = MRI.createVirtualRegister(RC); MO.setReg(VReg); + if (MO.getParent()->isDebugValue()) + MO.setIsDebug(); Changed = true; } } diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyStoreResults.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyStoreResults.cpp index 1e9a773ae62..eb157ddd700 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyStoreResults.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyStoreResults.cpp @@ -90,7 +90,7 @@ static bool ReplaceDominatedUses(MachineBasicBlock &MBB, MachineInstr &MI, SmallVector<SlotIndex, 4> Indices; - for (auto I = MRI.use_begin(FromReg), E = MRI.use_end(); I != E;) { + for (auto I = MRI.use_nodbg_begin(FromReg), E = MRI.use_nodbg_end(); I != E;) { MachineOperand &O = *I++; MachineInstr *Where = O.getParent(); |
